【摘要】 微波瞬态实验是研究气体分子转动弛豫过程的新的、有效的实验方法。本文将介绍相干瞬态微波波谱学中的瞬态吸收、瞬态发射和多脉冲序列实验,以及如何利用这些实验来测量弛豫时间T₁和T₂。更多还原

【Abstract】 The microwave transient experimental technique is a new efficient method for studying rotation relaxation processes of gas molecules. In this paper the experiments of transient absorption, transient emission and multipulse series in the coherent transient microwave spectroscopy are introduced and how to use these experiments to measure rotation relaxation times T1 and T2 of gas molecules are also discussed更多还原